import axios from 'axios'
import qs from 'qs'
import {
  MessageBox,
  Message
} from 'element-ui'
import {
  getToken,
  removeToken,
  setToken
} from '@/utils/myAuth'
import router from '@/router'
const host = require('@/settings.js')
// create an axios instance
const service = axios.create({
  // baseURL: host.host, // url = base url + request url
  // withCredentials: true, // send cookies when cross-domain requests
  timeout: 5000 // request timeout
})

// request interceptor
service.interceptors.request.use(
  config => {
    // do something before request is sent

    if (getToken()) {
      config.headers['bufan-token'] = getToken()
    }

    // if (store.getters.token) {
    //   // let each request carry token
    //   // ['X-Token'] is a custom headers key
    //   // please modify it according to the actual situation
    //   config.headers['X-Token'] = getToken()
    // }
    return config
  },
  error => {
    // do something with request error
    console.log(error) // for debug
    return Promise.reject(error)
  }
)

// response interceptor
service.interceptors.response.use(
  /**
   * If you want to get http information such as headers or status
   * Please return  response => response
   */

  /**
   * Determine the request status by custom code
   * Here is just an example
   * You can also judge the status by HTTP Status Code
   */
  response => {
    const res = response.data
    if (res.tokenCode == '5000' || res.tokenCode == '5001') {
      Message({
        message: '您没有登录啊',
        type: 'warning'
      });
      removeToken()
      router.push({
        path: '/login'
      })
    }
    if (res.tokenCode == '5002') {
      setToken(res.refresh_token)
    }
    return res
    // if the custom code is not 20000, it is judged as an error.
    // if (res.code !== 20000) {
    //   Message({
    //     message: res.message || 'Error',
    //     type: 'error',
    //     duration: 5 * 1000
    //   })

    //   // 50008: Illegal token; 50012: Other clients logged in; 50014: Token expired;
    //   if (res.code === 50008 || res.code === 50012 || res.code === 50014) {
    //     // to re-login
    //     MessageBox.confirm('You have been logged out, you can cancel to stay on this page, or log in again', 'Confirm logout', {
    //       confirmButtonText: 'Re-Login',
    //       cancelButtonText: 'Cancel',
    //       type: 'warning'
    //     }).then(() => {
    //       store.dispatch('user/resetToken').then(() => {
    //         location.reload()
    //       })
    //     })
    //   }
    //   return Promise.reject(new Error(res.message || 'Error'))
    // } else {
    //   return res
    // }
  },
  error => {
    console.log('err' + error) // for debug
    Message({
      message: error.message,
      type: 'error',
      duration: 5 * 1000
    })
    return Promise.reject(error)
  }
)

function http(data) {
  if (data.method.toLowerCase() == 'get') {
    if (data.res) {
      data.params = data.res
      delete(data.res)
    }

  } else if (data.method.toLowerCase() == 'post') {
    console.log(1);
    data.headers = {
      'Content-Type': 'application/x-www-form-urlencoded'
    }
    if (data.res) {
      data.data = qs.stringify(data.res, {
        allowDots: true
      })
    }
    console.log(data);

  }
  return service(data)
}
export default http
